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1. 发明申请

US20070232721A1 Water-Based Ink For Ink-Jet Recording 审中-公开
标题翻译：喷墨记录用水性墨水
公开(公告)号：US20070232721A1
公开(公告)日：2007-10-04
申请号：US11685894
申请日：2007-03-14
申请人： Akihiko Taniguchi , Yasuhiro Taga , Akira Endo
发明人： Akihiko Taniguchi , Yasuhiro Taga , Akira Endo
IPC分类号： C09D11/00
CPC分类号： C09D11/38 , C09D11/30
摘要： A water-based ink for ink-jet recording may include a benzotriazole type compound for preventing corrosion of a metal in an ink ejection portion of an ink-jet head, and a coloring agent having a divalent metal in a structure thereof, and a polymer containing a polymerization unit having at least two carboxyl groups in an ethylene chain unit. The generation of a precipitate by reaction between the divalent metal and the benzotriazole type compound may be suppressed without using a sequestering agent. The ink may have an excellent corrosion inhibiting effect and an ink ejection stability effect.
摘要翻译：用于喷墨记录的水性油墨可以包括用于防止喷墨头的喷墨部分中的金属腐蚀的苯并三唑型化合物和其结构中具有二价金属的着色剂，以及聚合物含有在乙烯链单元中具有至少两个羧基的聚合单元。可以抑制二价金属和苯并三唑类化合物之间的反应产生沉淀，而不使用螯合剂。油墨可具有优异的防腐蚀效果和喷墨稳定性。

2. 发明授权

US09440439B2 Ink-jet head and ink-jet recording apparatus 有权
标题翻译：喷墨头和喷墨记录装置
公开(公告)号：US09440439B2
公开(公告)日：2016-09-13
申请号：US13851326
申请日：2013-03-27
申请人： Yasuhiro Taga , Masaya Fujioka
发明人： Yasuhiro Taga , Masaya Fujioka
IPC分类号： B41J2/165 , B41J2/14
CPC分类号： B41J2/14 , B41J2/14233
摘要： The inkjet head for discharging a water-based ink for inkjet recording is disclosed, the inkjet head including two or more types of metal members used at portions to be brought in contact with the water-based ink, wherein at least two of the two or more types of the metal members are electrically connected, and the two or more types of the electrically connected metal members have spontaneous potentials each of which is measured with a reference electrode Ag/AgCl in the water-based ink and which provide an absolute value of a maximum difference therebetween, the absolute value being not more than 60 mV. An ink jet head is provided, in which any corrosion of a metal member is suppressed.
摘要翻译：公开了用于喷墨记录用水性油墨的喷墨头，喷墨头包括与水性油墨接触的部分使用的两种以上的金属构件，其中，两更多类型的金属构件电连接，并且两种或更多种类型的电连接的金属构件具有每个在水性墨中用参考电极Ag / AgCl测量的自发电位，并且提供绝对值其间的最大差异，绝对值不大于60mV。提供了一种喷墨头，其中抑制了金属构件的任何腐蚀。

3. 发明授权

US08062412B2 Water-based ink for ink-jet recording, ink cartridge and ink-jet recording apparatus 有权
标题翻译：用于喷墨记录的水性油墨，墨盒和喷墨记录装置
公开(公告)号：US08062412B2
公开(公告)日：2011-11-22
申请号：US12342889
申请日：2008-12-23
申请人： Michiko Aoyama , Yasuhiro Taga , Kenta Hayashida , Mitsunori Maeda
发明人： Michiko Aoyama , Yasuhiro Taga , Kenta Hayashida , Mitsunori Maeda
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , C09D11/324
摘要： A water-based ink for ink-jet recording includes a self-dispersing pigment, water, a water-soluble organic solvent, and an acetylene glycol surfactant. An amount of the self-dispersing pigment (solid content) relative to a total amount of the ink is in a range of about 3.5 wt % to about 4.5 wt %. The water-soluble organic solvent includes glycerin and dipropylene glycol propyl ether, an amount of the glycerin relative to a total amount of the ink is in a range of about 15 wt % to about 25 wt %, and an amount of the dipropylene glycol propyl ether relative to a total amount of the ink is in a range of about 2.0 wt % to about 3.0 wt %. An amount of the acetylene glycol surfactant relative to a total amount of the ink is in a range of about 0.1 wt % to about 0.3 wt %.
摘要翻译：用于喷墨记录的水性油墨包括自分散颜料，水，水溶性有机溶剂和乙炔二醇表面活性剂。自分散颜料（固体含量）相对于油墨总量的量在约3.5重量％至约4.5重量％的范围内。水溶性有机溶剂包括甘油和二丙二醇丙醚，相对于油墨总量，甘油的量在约15重量％至约25重量％的范围内，二丙二醇丙基醚相对于油墨的总量在约2.0重量％至约3.0重量％的范围内。乙炔二醇表面活性剂相对于油墨总量的量在约0.1重量％至约0.3重量％的范围内。

4. 发明授权

US07425233B2 Cyan ink for ink-jet recording 有权
标题翻译：青色墨水用于喷墨记录
公开(公告)号：US07425233B2
公开(公告)日：2008-09-16
申请号：US11673932
申请日：2007-02-12
申请人： Tomoyo Hamajima , Shunichi Higashiyama , Kazuma Goto , Narumi Koga , Yasuhiro Taga
发明人： Tomoyo Hamajima , Shunichi Higashiyama , Kazuma Goto , Narumi Koga , Yasuhiro Taga
IPC分类号： C09D11/02
CPC分类号： C09D11/328 , C09D11/32
摘要： A cyan ink for ink-jet recording contains a coloring agent, water and a water soluble organic solvent. Different types of dyes are employed as the coloring agent. In particular, a dye represented by the general formula (1) is used together with at least one dye selected from the group consisting of a dye represented by the general formula (2), a dye represented by the general formula (3) and C. I. Direct Blue 86. In the formulas, Pc(Cu) is a copper phthalocyanine nucleus.
摘要翻译：用于喷墨记录的青色油墨含有着色剂，水和水溶性有机溶剂。使用不同类型的染料作为着色剂。特别地，由通式（1）表示的染料与选自由通式（2）表示的染料，由通式（3）表示的染料和CI 直接蓝86.在配方中，Pc（Cu）是铜酞菁核。

5. 发明授权

US07866808B2 Ink set for ink-jet recording and method for producing tetracomposite black image 有权
标题翻译：用于喷墨记录的油墨设备和用于生产四元复合黑色图像的方法
公开(公告)号：US07866808B2
公开(公告)日：2011-01-11
申请号：US12048338
申请日：2008-03-14
申请人： Kenta Hayashida , Yasuhiro Taga , Kazuma Goto
发明人： Kenta Hayashida , Yasuhiro Taga , Kazuma Goto
IPC分类号： B41J2/01
CPC分类号： C09D11/40 , C09D11/328
摘要： An ink set for ink-jet recording includes a dye yellow ink, a dye magenta ink, a dye cyan ink, and a dye black ink, wherein regarding a reduction rate in OD value between before and after a predetermined lightfastness test of each patch in the case where a patch of each ink is subjected to the lightfastness test, the order of levels of reduction rates in OD values of a yellow component, a magenta component, and a cyan component in a dye black ink patch is reverse to the order of levels of reduction rates in OD values of a yellow component in the dye yellow ink patch, a magenta component in the dye magenta ink patch, and a cyan component in the dye cyan ink patch.
摘要翻译：用于喷墨记录的油墨组包括染料黄色油墨，染料品红色油墨，染料青色油墨和染料黑色油墨，其中关于每个贴剂的预定耐光性试验之前和之后的OD值的降低率经过耐光性试验的每种墨水的贴片的情况下，染料黑色墨贴中的黄色成分的OD值，品红色成分和青色成分的还原率的降低程度的顺序与染料黄色墨斑中的黄色成分的OD值的减少率，染料品红色墨贴中的品红成分，以及染料青色墨贴中的青色成分的降低率。

6. 发明授权

US07468100B2 Ink for ink-jet recording 有权
标题翻译：墨水用于喷墨记录
公开(公告)号：US07468100B2
公开(公告)日：2008-12-23
申请号：US11849733
申请日：2007-09-04
申请人： Yasuhiro Taga , Kazuma Goto
发明人： Yasuhiro Taga , Kazuma Goto
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/38 , C09D11/322
摘要： An ink for ink-jet recording contains a copper phthalocyanine pigment as a colorant, and a benzotriazole compound. The ink further contains a metallic phthalocyanine compound having one or more counter ions, wherein about 2 mol % to about 20 mol % of the counter ions is ammonium ion and/or organic ammonium ion.
摘要翻译：用于喷墨记录的油墨包含作为着色剂的铜酞菁颜料和苯并三唑化合物。油墨还含有具有一个或多个抗衡离子的金属酞菁化合物，其中约2摩尔％至约20摩尔％的抗衡离子是铵离子和/或有机铵离子。

7. 发明授权

US07615112B2 Ink set for ink-jet recording and method for producing tetra-composite black image 有权
标题翻译：用于喷墨记录的油墨和用于生产四合成黑色图像的方法
公开(公告)号：US07615112B2
公开(公告)日：2009-11-10
申请号：US12128670
申请日：2008-05-29
申请人： Kenta Hayashida , Kazuma Goto , Yasuhiro Taga
发明人： Kenta Hayashida , Kazuma Goto , Yasuhiro Taga
IPC分类号： C09D11/02
CPC分类号： C09D11/40 , C09D11/328
摘要： An ink set for ink-jet recording is characterized in that, when a patch of each of an yellow dye ink, a magenta dye ink, a cyan dye ink and a black dye ink is subjected to an ozone resistance test, the OD value reduction ratios of the patches upon the ozone resistance test are such that the order of the OD value reduction ratios of the yellow, magenta and cyan components in the black dye ink patch is the reverse of the order of the OD value reduction ratios of the yellow component of the yellow dye ink patch, the magenta component of the magenta dye ink patch and the cyan component of the cyan dye ink patch.
摘要翻译：用于喷墨记录的墨水组件的特征在于，当对黄色染料墨水，品红色染料墨水，青色染料墨水和黑色染料墨水中的每一个的贴片进行耐臭氧性试验时，OD值降低耐臭氧性试验中的贴剂的比例使得黑色染料墨贴中的黄色，品红色和青色成分的OD值降低率的顺序与黄色成分的OD值减少率的顺序相反的黄色染料墨贴，品红染料墨斑的品红色成分和青色染料墨贴的青色成分。

8. 发明申请

US20080226825A1 Ink Set For Ink-Jet Recording and Method for Producing Tetracomposite Black Image 有权
标题翻译：用于喷墨记录的墨水设备和用于生产四元复合黑色图像的方法
公开(公告)号：US20080226825A1
公开(公告)日：2008-09-18
申请号：US12048338
申请日：2008-03-14
申请人： Kenta Hayashida , Yasuhiro Taga , Kazuma Goto
发明人： Kenta Hayashida , Yasuhiro Taga , Kazuma Goto
IPC分类号： B05D5/06 , C09D11/02
CPC分类号： C09D11/40 , C09D11/328
摘要： An ink set for ink-jet recording includes a dye yellow ink, a dye magenta ink, a dye cyan ink, and a dye black ink, wherein regarding a reduction rate in OD value between before and after a predetermined lightfastness test of each patch in the case where a patch of each ink is subjected to the lightfastness test, the order of levels of reduction rates in OD values of a yellow component, a magenta component, and a cyan component in a dye black ink patch is reverse to the order of levels of reduction rates in OD values of a yellow component in the dye yellow ink patch, a magenta component in the dye magenta ink patch, and a cyan component in the dye cyan ink patch.
摘要翻译：用于喷墨记录的油墨组包括染料黄色油墨，染料品红色油墨，染料青色油墨和染料黑色油墨，其中关于每个贴剂的预定耐光性试验之前和之后的OD值的降低率经过耐光性试验的每种墨水的贴片的情况下，染料黑色墨贴中的黄色成分的OD值，品红色成分和青色成分的还原率的降低程度的顺序与染料黄色墨斑中的黄色成分的OD值的减少率，染料品红色墨贴中的品红成分，以及染料青色墨贴中的青色成分的降低率。

9. 发明授权

US07303618B1 Ink for ink-jet recording 有权
标题翻译：墨水用于喷墨记录
公开(公告)号：US07303618B1
公开(公告)日：2007-12-04
申请号：US11675316
申请日：2007-02-15
申请人： Yasuhiro Taga , Tomoyo Hamajima , Masaya Fujioka , Kazuma Goto
发明人： Yasuhiro Taga , Tomoyo Hamajima , Masaya Fujioka , Kazuma Goto
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , C09D11/32 , C09D11/38
摘要： An ink for ink-jet recording is provided in which copper phthalocyanine dyes and a thiazole-based compound are used. In this ink, the mildew resistant properties are not impaired, and the ink exhibits excellent ozone resistance. Furthermore, the formation of a precipitate is prevented in the ink although the thiazole-based compound is used. In the ink for ink-jet recording, as copper phthalocyanine dyes, two types of dyes are used together with a thiazole-based compound. Furthermore, about 1 mol % to about 20 mol % of the total counter ions in the two types of copper phthalocyanine dyes are ammonium ions or organic ammonium ions.
摘要翻译：提供用于喷墨记录的油墨，其中使用铜酞菁染料和噻唑类化合物。在该油墨中，防霉性能不受损害，油墨表现出优异的耐臭氧性。此外，尽管使用了噻唑类化合物，但是在油墨中也防止了沉淀物的形成。在用于喷墨记录的油墨中，作为铜酞菁染料，两种类型的染料与噻唑类化合物一起使用。此外，两种铜酞菁染料中的总抗衡离子的约1mol％至约20mol％是铵离子或有机铵离子。

10. 发明申请

US20070072958A1 Aqueous Liquid For Ink-Jet Recording 审中-公开
标题翻译：用于喷墨记录的水性液体
公开(公告)号：US20070072958A1
公开(公告)日：2007-03-29
申请号：US11534874
申请日：2006-09-25
申请人： Michiko Aoyama , Yasuhiro Taga
发明人： Michiko Aoyama , Yasuhiro Taga
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： An aqueous liquid for ink-jet recording has a carboxyl group-containing compound that substantially prevents formation of insoluble compounds in the liquid from synthetic rubber materials used in components of the ink-jet head. The aqueous liquid may be a colorant-containing ink-jet recording ink or a colorant-free shipping preservative solution.
摘要翻译：用于喷墨记录的水性液体具有基本上防止在喷墨头的部件中使用的合成橡胶材料在液体中形成不溶性化合物的含羧基化合物。水性液体可以是含着色剂的喷墨记录油墨或无着色剂的运送防腐剂溶液。

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